Achieving Efficient Polymer Solar Cells Based on Near-Infrared Absorptive Backbone Twisted Nonfullerene Acceptors through a Synergistic Strategy of an Indacenodiselenophene Fused-Ring Core and a Chlorinated Terminal Group

2022 ◽  
Author(s):  
Weiping Wang ◽  
Baofeng Zhao ◽  
Zezhou Liang ◽  
Zhiyuan Cong ◽  
Liuchang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
Terminal Group ◽  
Fused Ring ◽  
Ring Core

All‐Polymer Solar Cells with over 12% Efficiency and a Small Voltage Loss Enabled by a Polymer Acceptor Based on an Extended Fused Ring Core

2020 ◽  
Vol 10 (35) ◽  
pp. 2001408 ◽  
Author(s):  
Huatong Yao ◽  
Lik‐Kuen Ma ◽  
Han Yu ◽  
Jianwei Yu ◽  
Philip C. Y. Chow ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Voltage Loss ◽  
Polymer Acceptor ◽  
Fused Ring ◽  
Small Voltage ◽  
Ring Core

Fused‐Ring Core Engineering for Small Molecule Acceptors Enable High‐Performance Nonfullerene Polymer Solar Cells

Small Methods ◽  
2019 ◽  
Vol 3 (11) ◽  
pp. 1900280 ◽  
Author(s):  
Ruijie Ming ◽  
Jianxiao Wang ◽  
Wei Gao ◽  
Miao Zhang ◽  
Jinhua Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Fused Ring ◽  
Ring Core

Efficient Nonfullerene Polymer Solar Cells Enabled by Small-Molecular Acceptors with a Decreased Fused-Ring Core

Small Methods ◽  
2018 ◽  
Vol 2 (5) ◽  
pp. 1700373 ◽  
Author(s):  
Weiyun Bai ◽  
Xiaopeng Xu ◽  
Qingya Li ◽  
Yunxiang Xu ◽  
Qiang Peng
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Fused Ring ◽  
Ring Core

A Fully Non‐fused Ring Acceptor with Planar Backbone and Near‐IR Absorption for High Performance Polymer Solar Cells

2020 ◽  
Vol 132 (50) ◽  
pp. 22903-22909
Author(s):  
Ya‐Nan Chen ◽  
Miao Li ◽  
Yunzhi Wang ◽  
Jing Wang ◽  
Ming Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Ir Absorption ◽  
Near Ir ◽  
High Performance Polymer ◽  
Fused Ring

The regioisomeric bromination effects of fused-ring electron acceptors: modulation of the optoelectronic property and miscibility endowing the polymer solar cells with 15% efficiency

2020 ◽  
Vol 8 (47) ◽  
pp. 25101-25108
Author(s):  
Jianchao Jia ◽  
Jianhua Jing ◽  
Tao Jia ◽  
Kai Zhang ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Electron Acceptors ◽  
Optoelectronic Property ◽  
Fused Ring

Regioisomerically brominated fused-ring electron acceptors enable a high-performance PSC with 15.03% efficiency by delicately adjusting the optoelectronic property and miscibility.

Simultaneously improving the photovoltaic parameters of organic solar cells via isomerization of benzo[b]benzo[4,5]thieno[2,3-d]thiophene-based octacyclic non-fullerene acceptors

2020 ◽  
Vol 8 (19) ◽  
pp. 9684-9692 ◽  
Author(s):  
Zhijie Zhou ◽  
Jiamin Duan ◽  
Linglong Ye ◽  
Guo Wang ◽  
Bin Zhao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Fused Ring ◽  
Photovoltaic Parameters ◽  
Ring Core

Three isomeric FREAs were synthesized and applied in organic solar cells. The OSC devices based on Z1-bb exhibited a PCE of 12.66%. The isomerization of a fused-ring core could be achieve high-performance OSCs with high Jsc, Voc, and FF.

Visible to Near‐Infrared‐Absorbing Polymers Containing Bithiazole and 2,3‐Didodecyl‐6,7‐Difluoroquinoxaline Derivatives for Polymer Solar Cells

2019 ◽  
Vol 40 (7) ◽  
pp. 686-690 ◽  
Author(s):  
Rajalingam Agneeswari ◽  
MinSung Kong ◽  
Jihoon Lee ◽  
Vellaiappillai Tamilavan ◽  
Won‐Ki Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Polymer Solar Cells

Highly efficient near-infrared and semitransparent polymer solar cells based on an ultra-narrow bandgap nonfullerene acceptor

2019 ◽  
Vol 7 (8) ◽  
pp. 3745-3751 ◽  
Author(s):  
Juan Chen ◽  
Guangda Li ◽  
Qinglian Zhu ◽  
Xia Guo ◽  
Qunping Fan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
Practical Applications ◽  
Low Bandgap ◽  
Highly Efficient ◽  
Narrow Bandgap ◽  
Nonfullerene Acceptor

Non-fullerene polymer solar cells based on a low bandgap polymer PTB7-Th and an ultra-narrow bandgap acceptor ACS8 exhibited an optimal PCE of 13.2%, indicating that the blend of PTB7-Th/ACS8 has potential for the practical applications of PSCs.

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